Planetary Names

Gazetteer of Planetary Nomenclature

International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN)

Planetary Names: Tholus, tholi: Sirenum Tholus on Mars

Sirenum Tholus

Feature Name	Sirenum Tholus
Clean Name	Sirenum Tholus
Feature ID	15163
Target	Mars
Feature Type	Tholus, tholi
Coordinate System	Planetocentric, +East, 0 - 360
Control Network	MDIM 2.1
Northernmost Latitude	-34.23 °
Southernmost Latitude	-35.05 °
Easternmost Longitude	215.77 °
Westernmost Longitude	214.66 °
Diameter	53.90 km
Center Latitude	-34.64 °
Center Longitude	215.21 °
WKT String	POLYGON ((214.84478759766 -34.411926269531, 215.03704833984 -34.302062988281, 215.24029541016 -34.230651855469, 215.49847412109 -34.280090332031, 215.67974853516 -34.389953613281, 215.77313232422 -34.587707519531, 215.75115966797 -34.736022949219, 215.50396728516 -34.911804199219, 215.25128173828 -35.049133300781, 215.05902099609 -35.060119628906, 214.81732177734 -34.944763183594, 214.69647216797 -34.823913574219, 214.66351318359 -34.615173339844, 214.73492431641 -34.499816894531, 214.84478759766 -34.411926269531))
Northernmost Latitude	-34.23 °
Southernmost Latitude	-35.05 °
Easternmost Longitude	144.23 °
Westernmost Longitude	145.34 °
Diameter	53.90 km
Center Latitude	-34.64 °
Center Longitude	144.79 °
WKT String	POLYGON ((214.84478759766 -34.411926269531, 215.03704833984 -34.302062988281, 215.24029541016 -34.230651855469, 215.49847412109 -34.280090332031, 215.67974853516 -34.389953613281, 215.77313232422 -34.587707519531, 215.75115966797 -34.736022949219, 215.50396728516 -34.911804199219, 215.25128173828 -35.049133300781, 215.05902099609 -35.060119628906, 214.81732177734 -34.944763183594, 214.69647216797 -34.823913574219, 214.66351318359 -34.615173339844, 214.73492431641 -34.499816894531, 214.84478759766 -34.411926269531))
Continent	Europe
Ethnic/Cultural Group or Country	Greek
Quad	mc24 [pdf]
Reference	[57] - Map of albedo features of Mars, (plates 2-5), in La Planéte Mars, by E.M. Antoniadi: Librairie Scientifique, Hermann et Cie., Paris, 1930.
Approval Status	Adopted by IAU
Approval Date	Aug 12, 2013
Origin	Classical albedo feature name.
Last Updated	Aug 12, 2013 10:19 AM

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Sirenum Tholus

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